3 wire total 2 wire plus ground (control box built in). Applications For water supply from wells or reservoirs, domestic use, civil and industrial applications and for garden use and irrigation. Industrial standard, stainless steel housing. Brass outlet (discharge): 1.1/4. Pump dimension: 9.5cm diameter, 61.60cm height.For Canadian residents the following applies. The item "New Submersible Deep Well water Pump 1/2 0.5 HP Bore 220V" is in sale since Wednesday, September 20, 2017. This item is in the category "Home & Garden\Home Improvement\Plumbing & Fixtures\Pumps". The seller is "bigjacktools" and is located in West Vancouver, British Columbia. This item can be shipped to United States, Canada.